Polygons : Interior & Exterior Angles

Polygons : Interior & Exterior Angles

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

CCSS
2.G.A.1, 8.G.A.5

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments connected end to end.

Tags

CCSS.2.G.A.1

2.

FLASHCARD QUESTION

Front

What is the formula to calculate the sum of interior angles of a polygon?

Back

The sum of the interior angles of a polygon with n sides is given by the formula: (n - 2) × 180°.

3.

FLASHCARD QUESTION

Front

What is the sum of the interior angles of a nonagon?

Back

The sum of the interior angles of a nonagon (9 sides) is (9 - 2) × 180° = 1260°.

4.

FLASHCARD QUESTION

Front

What is the formula to calculate the measure of one interior angle of a regular polygon?

Back

The measure of one interior angle of a regular polygon with n sides is given by the formula: [(n - 2) × 180°] / n.

5.

FLASHCARD QUESTION

Front

What is the measure of one interior angle in a regular pentagon?

Back

The measure of one interior angle in a regular pentagon (5 sides) is 108°.

6.

FLASHCARD QUESTION

Front

What is an exterior angle of a polygon?

Back

An exterior angle of a polygon is formed by one side of the polygon and the extension of an adjacent side.

Tags

CCSS.8.G.A.5

7.

FLASHCARD QUESTION

Front

What is the sum of the exterior angles of any polygon?

Back

The sum of the exterior angles of any polygon is always 360°.

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?